Can't fast forward or rewind using plex DVR

BlockquoteIf you want help, you gotta give us more info to work with!!! There are a lot of factors that affect this functionality. The biggest part is the Server hardware that you have as well as the settings that you’re using for your Tuner/DVR.

Here you go, this post almost 10 months old with this exact issue, and the devs haven’t responded in over 6 months.

Plenty of details in this one.